<?php
namespace app\common\controller;

use think\Controller;

/**
 * 报名表单
 * Class Form
 * @package app\common\controller
 * 字段类型：文本，文本域，下拉框，按钮（指上传图片），时间
 *
 *
 */
class Form extends Controller
{
    static protected $instance;

    public function __construct()
    {

        return;
    }


    public static function instance($options = [])
    {
        if (!isset(static::$instance)) {
            static::$instance = new static();
        }
        return static::$instance;
    }


}